ES482913A1 - Perfeccionamientos introducidos en las valvulas de direccioncon el centro cerrado - Google Patents

Perfeccionamientos introducidos en las valvulas de direccioncon el centro cerrado

Info

Publication number
ES482913A1
ES482913A1 ES482913A ES482913A ES482913A1 ES 482913 A1 ES482913 A1 ES 482913A1 ES 482913 A ES482913 A ES 482913A ES 482913 A ES482913 A ES 482913A ES 482913 A1 ES482913 A1 ES 482913A1
Authority
ES
Spain
Prior art keywords
valve
spring
steering
vehicle
rotary member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES482913A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES482913A1 publication Critical patent/ES482913A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Multiple-Way Valves (AREA)
ES482913A 1978-08-05 1979-07-27 Perfeccionamientos introducidos en las valvulas de direccioncon el centro cerrado Expired ES482913A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782834421 DE2834421A1 (de) 1978-08-05 1978-08-05 Lenkventil mit geschlossener mitte

Publications (1)

Publication Number Publication Date
ES482913A1 true ES482913A1 (es) 1980-04-16

Family

ID=6046333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482913A Expired ES482913A1 (es) 1978-08-05 1979-07-27 Perfeccionamientos introducidos en las valvulas de direccioncon el centro cerrado

Country Status (15)

Country Link
JP (1) JPS5539882A (fr)
AR (1) AR217938A1 (fr)
BE (1) BE878061A (fr)
BR (1) BR7904924A (fr)
DD (1) DD145389A5 (fr)
DE (1) DE2834421A1 (fr)
DK (1) DK319379A (fr)
ES (1) ES482913A1 (fr)
FR (1) FR2432421A1 (fr)
GB (1) GB2026964A (fr)
IT (1) IT1117441B (fr)
NL (1) NL7904823A (fr)
PL (1) PL217529A1 (fr)
SE (1) SE7906528L (fr)
YU (1) YU153979A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838789C2 (de) * 1978-09-06 1987-03-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkventil mit geschlossener Mitte zur Beaufschlagung des Stellmotors einer Fahrzeughilfskraftlenkung
JPS60107458A (ja) * 1983-11-15 1985-06-12 Mitsubishi Electric Corp 動力操向装置の操舵力制御装置
DE4330159C1 (de) * 1993-09-07 1994-11-10 Trw Fahrwerksyst Gmbh & Co Lenkventil mit geschlossener Mitte
DE4437168C1 (de) * 1994-10-18 1996-02-08 Trw Fahrwerksyst Gmbh & Co Lenkventil mit geschlossener Mitte
DE4437170A1 (de) * 1994-10-18 1996-04-25 Trw Fahrwerksyst Gmbh & Co Lenkventil
EP0807049B1 (fr) * 1995-12-09 2000-03-15 TRW Fahrwerksysteme GmbH & Co. KG Soupape de braquage a centre ferme
DE19633631A1 (de) * 1996-08-21 1998-02-26 Zahnradfabrik Friedrichshafen Hilfskraftlenkung für Kraftfahrzeuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101290A (fr) * 1954-03-19 1955-10-04 Rech S Etudes Servo-commande applicable notamment à la direction des véhicules automobiles et autres
US3667346A (en) * 1970-10-29 1972-06-06 Ford Motor Co Fluid control valve for a hydrostatic power boosting mechanism for an automotive steering gear
DE2131276C3 (de) * 1971-06-24 1979-03-01 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hilfskraftlenkeinrichtung für Kraftfahrzeuge mit Zentralhydraulik
DE2222332A1 (de) * 1972-05-06 1973-11-22 Zahnradfabrik Friedrichshafen Hilfskrafteinrichtung fuer speicherbetrieb
DE2301415A1 (de) * 1973-01-12 1974-07-18 Daimler Benz Ag Hilfskraftlenkung fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE2842021A1 (de) * 1978-09-27 1980-04-10 Blaser Hebe Foerderanlagen Verschiebeeinrichtung fuer schienenabschnitte von schienengebundenen foerdermitteln

Also Published As

Publication number Publication date
DK319379A (da) 1980-02-06
FR2432421A1 (fr) 1980-02-29
IT7949932A0 (it) 1979-08-01
SE7906528L (sv) 1980-04-03
NL7904823A (nl) 1980-02-07
AR217938A1 (es) 1980-04-30
IT1117441B (it) 1986-02-17
DD145389A5 (de) 1980-12-10
PL217529A1 (fr) 1980-06-02
DE2834421A1 (de) 1980-02-14
JPS5539882A (en) 1980-03-21
BR7904924A (pt) 1980-04-22
BE878061A (fr) 1979-12-03
YU153979A (en) 1983-02-28
GB2026964A (en) 1980-02-13

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